- moved 2 DBG lines from above to below variable declarations

(OS/2 compiler error bugreport Franz Bakan)
- Changed declaration for "remaining" from SANE_Int to size_t

src/xcam.c

@@ -113,7 +113,7 @@ static struct
 
   SANE_Byte *buf;
   size_t buf_backend_size;
-  SANE_Int remaining;
+  size_t remaining;
   SANE_Parameters params;
   gpointer data;		/* image data */
   int x, y;			/* x and y position */
@@ -568,9 +568,10 @@ device_name_dialog_ok (GtkWidget * widget, gpointer data)
 static void
 prompt_for_device_name (GtkWidget * widget, gpointer data)
 {
-  DBG (DBG_debug, "xcam: prompt_for_device_name: enter\n");
   GtkWidget *vbox, *hbox, *label, *text;
   GtkWidget *button, *dialog;
+  
+  DBG (DBG_debug, "xcam: prompt_for_device_name: enter\n");
 
   dialog = gtk_window_new (GTK_WINDOW_TOPLEVEL);
   gtk_window_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
@@ -696,8 +697,9 @@ buttons_enable (void)
 static GtkWidget *
 build_files_menu (void)
 {
-  DBG (DBG_debug, "xcam: build_files_menu: enter\n");
   GtkWidget *menu, *item;
+  
+  DBG (DBG_debug, "xcam: build_files_menu: enter\n");
 
   menu = gtk_menu_new ();